*{ margin:0;padding:0;}
html,body{ width:100%;}
ul{list-style:none;}
body{
    background: url(../images/men.png) no-repeat;
    background-size: cover;
}
.news_box{
    width: 500px;
    margin: 0 auto;
}
h2{
    font-size: 16px;
    line-height: 30px;
    border-bottom: solid 1px #eee;
    color: #ffffff;
}
.new_outer{
    height: 700px;
    overflow: hidden;
    position: relative;
    margin: 0 auto;
}
.new_inner{
    position: absolute;
    height: 700px;
    margin: 0 auto;
}
.new_inner ul li{
    height: 30px;
    position: relative;
    padding-left: 15px;
}
.new_inner ul li::before{
    content: '';
    width: 12px;
    height: 4px;
    background-color: #66e20d;
    position: absolute;
    left:0;
    top: 13px;
}
.new_inner ul li a{
    width: 500px;
    font-size: 14px;
    text-decoration: none;
    color: rgb(71, 69, 69);
    display: block;
    line-height: 29px;
    border-bottom: dotted 1px #f4f4f4;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
}
@keyframes scroll{
    0%{top: 0;}
    2.5%{top: 0;}
    5%{top: -30px;}
    7.5%{top: -30px;}
    10%{top: -60px;}
    12.5%{top: -60px;}
    15%{top: -90px;}
    17.5%{top: -90px;}
    20%{top: -120px;}
    22.5%{top: -120px;}
    25%{top: -150px;}
    27.5%{top: -150px;}
    30%{top: -180px;}
    32.5%{top: -180px;}
    35%{top: -210px;}
    37.5%{top: -210px;}
    40%{top: -240px;}
    42.5%{top: -240px;}
    45%{top: -270px;}
    47.5%{top: -270px;}
    50%{top: -300px;}
    52.5%{top: -300px;}
    55%{top: -330px;}
    57.5%{top: -330px;}
    60%{top: -360px;}
    62.5%{top: -360px;}
    65%{top: -390px;}
    67.5%{top: -390px;}
    70%{top: -420px;}
    72.5%{top: -420px;}
    75%{top: -450px;}
    77.5%{top: -450px;}
    80%{top: -480px;}
    82.5%{top: -480px;}
    85%{top: -510px;}
    87.5%{top: -510px;}
    90%{top: -540px;}
    92.5%{top: -540px;}
    95%{top: -570px;}
    97.5%{top: -570px;}
    100%{top: -600px;}
}
.new_inner{
    position: absolute;
    left: 0;
    top: 0;
    animation: scroll 20s linear infinite;
}